emacs/etc/tutorials/TUTORIAL, branch scratch/image-dired

Merge from origin/emacs-28

2022-01-01T12:03:03+00:00

836be7a112 ; * etc/refcards/ru-refcard.tex: Update Copyright year.
86cbc6ee4a * lisp/net/tramp-sh.el: Adapt copyright year
ebe8772f65 ; Minor fixes related to copyright years
23c1ee6989 ; * test/manual/etags/ETAGS.good_N: Adjust to copyright ye...
8d3fc7ec89 * src/xfaces.c (face_for_font): Make 'hash' be uintptr_t.
19dcb237b5 ; Add 2022 to copyright years.

# Conflicts:
#	etc/NEWS
#	etc/refcards/ru-refcard.tex
#	lib/cdefs.h
#	lisp/erc/erc-dcc.el
#	lisp/erc/erc-imenu.el
#	lisp/erc/erc-replace.el
#	lisp/image-dired.el
#	lisp/progmodes/xref.el
#	m4/alloca.m4
#	m4/byteswap.m4
#	m4/errno_h.m4
#	m4/getopt.m4
#	m4/gnulib-common.m4
#	m4/inttypes.m4
#	m4/stddef_h.m4
#	m4/stdint.m4
#	m4/sys_socket_h.m4

; Add 2022 to copyright years.

2022-01-01T07:45:51+00:00

* etc/tutorials/TUTORIAL: Say that there is usually a delete key.

2021-12-07T12:28:39+00:00

; * etc/tutorials/TUTORIAL: Minor wording change in recent addition.

2021-12-06T14:56:30+00:00

; * etc/tutorials/TUTORIAL: Fix typo in last commit.

2021-12-06T14:08:09+00:00

Add package management to tutorial and startup screen

2021-12-06T13:59:35+00:00

* etc/tutorials/TUTORIAL: Add section about package installation.
* lisp/startup.el (fancy-startup-tail): Add button for
package-list-packages.

This was discussed in:
https://lists.gnu.org/r/emacs-devel/2021-12/msg00079.html

Add new help command 'describe-command'

2021-05-02T13:04:00+00:00

* lisp/help-fns.el (describe-command): New command.
(help-fns--describe-function-or-command-prompt): New helper
function to prompt for a function or function.  (Bug#46627)
(describe-function): Use above new helper function.

* lisp/help.el (help-map): Bind above new command to `C-h x'.
(help-for-help): Add this new command to the help summary.
* lisp/menu-bar.el (menu-bar-describe-menu): Add the new command to
the help menu.

* doc/emacs/help.texi (Help Summary, Name Help): Document
'describe-command', and update documentation on 'describe-function'.
* etc/tutorials/TUTORIAL: Change reference from 'describe-function' to
'describe-command'.

2021-01-01T09:13:56+00:00

Run "TZ=UTC0 admin/update-copyright".

Remove keyboard anachronisms from tutorial

2020-11-26T16:17:00+00:00

* etc/tutorials/TUTORIAL: Don't keep referring to EDIT as if it were a
common name for the Meta key; since a few decades back it's labelled
Alt (or Option or ⌥ but those keys usually also have 'alt' engraved on
them).  Similarly, CTL is practically extinct and not worth
mentioning.

Document easy ways of typing undo key on TTY frames

2020-09-18T07:50:57+00:00

* doc/emacs/basic.texi (Basic Undo): Document the easiest way to
type the undo key.

* etc/tutorials/TUTORIAL: Describe typing C-_ without the Shift
key.